.header-icon {
  margin: 0 15px;
  i {
    font-size: 20px;
  }
}

.ant-logo{
  background: url(../../assets/GAT-LOGO.png) no-repeat;
  height: 32px;
  margin: 16px;
  display:block;
}
.logo_img{
  width:230px;
}
.left_menu{
  width:auto;position:absolute;left:230px;right:260px;
}
.right_menu{
  height:48 ;borderBottom:1px solid #e9e9e9;position:absolute;right:0;
}